A HYBRID GEOMETRIC MODELING METHOD FOR LARGE SCALE CONFORMAL CELLULAR STRUCTURES

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A Survey of Modeling of Lattice Structures Fabricated by Additive Manufacturing (2017, background): “According to literatures [4-6], there are more than one methods to classify the lattice structures.”
A new part consolidation method to embrace the design freedom of additive manufacturing (2015, methodology): “1~10mm) is widely used (Chen 2007; Hao and Raymond 2011; Wang et al. 2005).”
The status, challenges, and future of additive manufacturing in engineering (2015, unknown): “Besides, many methodologies [210,211,194,212,213] have been proposed recently to address infill and conformal lattice generation issue in modeling.”
Current and future trends in topology optimization for additive manufacturing (2018, methodology): “Under the level set framework, (Wang and Wang 2004; Wang et al. 2005b) proposed the ‘color’ level set method (CLSM) for multi-material topology optimization, which was later widely followed.”
Cost-effective printing of 3D objects with skin-frame structures (2013, methodology): “Using lightweight structures for improving the strength and stiffness of objects has been studied in the field of rapid manufacturing [Wang et al. 2005; Rosen et al. 2006], where the particle swarm optimization or generic algorithms were selected to search for design solutions.”